Unoda kuita sarudzo dzakangwara? Wobva wadya nguva dzose, uchidzivirira mafungu mune shuga yeropa! Iko kusimbiswa kwemutemo wakareruka uku kwakabva kuSweden: zvichibva pamhedzisiro yedzidzo yavo ichangoburwa, masayendisiti kubva kuSalgrenska Academy kuYunivhesiti yeGothenburg vanoraira kuti vasaite sarudzo padumbu risina chinhu, nekuti kana uine nzara, iyo hormone ghrelin inogadzirwa. , izvo zvinoita kuti zvisarudzo zvako zviwedzere kukurumidza. Zvichakadaro, kusagadzikana chiratidzo chakakosha cheakawanda eurouropsychiatric hosha uye kusagadzikana kwehunhu, kusanganisira maitiro ekudya. Mhedzisiro yekutsvaga yakaburitswa mumagazini Neuropsychopharmacology, kune iyo portal "Neurotechnology.rf" inoreva.
Iyo inonzi "nzara kemikari" ghrelin inotanga kugadzirwa mudumbu apo ropa reropa rinodonha kune yakakosha kukosha (uye shanduko dzakadai mumazinga eshuga dzinosimudzirwa, kunyanya, nekushungurudzwa kweshuga uye mamwe akacheneswa macarhydrate uye kuregeredza kwehutano. tudyo). Masayendisiti eSweden mukuyedza makonzo (verenga zvakawanda nezvazvo pazasi) kwenguva yekutanga vakakwanisa kuratidza kuti ghrelin yakawandisa muropa, sarudzo yako inova yekumhanyirira. Sarudzo yekumhanyisa ndiko kusakwanisa kuramba kugutsa chishuwo chenguva pfupi, kunyangwe kana zvisiri zvinobatsira kana kukuvadza. Munhu anosarudza kugutsa zvishuwo zvake nekukasira, kunyange kumirira kuchizovabatsira zvakanyanya, anoonekwa seanokurumidza, izvo zvinoreva kugona kwakaderera kuita sarudzo dzakanaka.
"Mhedzisiro yedu yakaratidza kuti kunyangwe diki dziviriro mhedzisiro yeghrelin pane ventral tegmental nzvimbo - chikamu chehuropi icho chiri chikamu chakakosha chegadziriro yemubairo - chaive chakaringana kuita kuti makonzo awedzere kuita. Chinhu chikuru ndechekuti patakamira kubaya jekiseni, "kufunga" kwesarudzo kwakadzokera kumakonzo, "anodaro Karolina Skibiska, munyori mukuru webasa.
Kushushikana chiratidzo chevakawanda veurouropsychiatric uye maitiro ekuzvibata, sekukanganisa kushomeka kwehutano kusagadzikana (ADHD), obsessive-compulsive disorder (OCD), autism spectrum kusagadzikana, kupindwa muropa nezvinodhaka uye kusagadzikana kwekudya. Chidzidzo ichi chakaratidza kuti kukwira kwemazinga e ghrelin kwakakonzera shanduko yenguva refu mumageneti ayo anokonzeresa "mufaro mahormone" dopamine nema enzymes ayo akabatana, ayo anozivikanwa neADHD neOCD.
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Masayendisiti eSalgrenska Academy akanyatsoona sei kuti mwero weghrelin unogogodza makonzo kunze kwechinangwa chavo chekuwana kukosha uye mubairo? Masayendisiti akasimudzira makonzo neshuga pavakaita chimwe chiitiko nenzira kwayo. Semuenzaniso, vakadzvanya lever kana chiratidzo che "kumberi" chikarira, kana kusachimanikidza kana chiratidzo che "mira" chikaonekwa. Mukusarudza kwavo, ivo "vakabatsirwa" nezviratidzo muchimiro chemwenje wechiedza kana imwe ruzha, izvo zvakajekesa zviito zvavanofanira kuita panguva ino kuti vagamuchire mubairo wavo.
Kumanikidza lever kana chiratidzo chakarambidzwa chaive paionekwa sechiratidzo chekushushikana. Vatsvagiri vakaona kuti makonzo akapihwa muyero wepakati peiyo ghrelin, iyo yaiteedzera kukurudzira kwedumbu kwekudya, yaive nemikana yekutsimbirira iyo lever isina kumirira mvumo yekutendera, kunyangwe hazvo izvo zvakaita kuti varasikirwe nemubairo.